Comtrend Corporation CT-5611E, Руководство пользователя

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ATM AAL5 Layer Statistics over ADSL interface
Field Description
In Octets Number of received AAL5/AAL0 CPCS PDU octets
Out Octets Number of received AAL5/AAL0 CPCS PDUs octets
transmitted
In Ucast Pkts Number of received AAL5/AAL0 CPCS PDUs passed to a
higher-layer for transmission
Out Ucast Pkts Number of received AAL5/AAL0 CPCS PDUs received from a
higher layer for transmissions
In Errors Number of received AAL5/AAL0 CPCS PDUs received that
contain an error. The types of errors counted include CRC-
32 errors.
Out Errors Number of received AAL5/AAL0 CPCS PDUs that could be
transmitted due to errors.
In Discards Number of received AAL5/AAL0 CPCS PDUs discarded due to
an input buffer overflow condition.
Out Discards This field is not currently used
ATM AAL5 LAYER STATISTICS FOR EACH VCC OVER ADSL INTERFACE
Field Descriptions
VPI/VCI ATM Virtual Path/Channel Identifiers
CRC Errors Number of PDUs received with CRC-32 errors
SAR Timeouts Number of partially re-assembled PDUs that were discarded
because they were not fully re-assembled within the
required period of time. If the re-assembly time is not
supported then, this object contains a zero value.
Over Sized SDUs Number of PDUs discarded because the corresponding SDU
was too large
Short Packet Errors Number of PDUs discarded because the PDU length was less
than the size of the AAL5 trailer
Length Errors Number of PDUs discarded because the PDU length did not
match the length in the AAL5 trailer
5.2.4 ADSL Statistics
The following figure shows the ADSL Network Statistics screen in G.DMT mode.
Click the
Reset Statistics button to refresh the screen.
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